Half Life - Zombie Edition

Zombie Edition is a Half Life modification, first person shooter game where you...

...is a Half Life modification, first ...the barricade. Life as a ...with the Half Life world...

Half-Life 2: Episode One

Half-Life 2: Episode One is the first in a series of new adventures created by...

Half-Life 2: Episode One ...extends the Half-Life 2 single player...

Half-Life 2: CTF

Half-Life 2: Capture the Flag is a free game modification built on the Valve...

Half-Life 2: Capture...

Half-life calculator

Half-life calculator is a tool for calculating and graphing pk parameters based...

Half-life calculator is a ...Features of Half-life calculator: enter...

Half-Life 2: Lost Coast

Originally planned as a section of the Highway 17 chapter of Half-Life 2, Lost...

...chapter of Half-Life 2, Lost Coast...

Half-Life INVASION

INVASION is a single player modification of the famous game Half-Life. Main...

...famous game Half-Life. Main features...

Half-Life 2 Riot Act

You play the role of Jamil Lee, a young member of the civilian resistance...

...levels from Half-life 2. All...

Half-Life 2: Episode Two

As Dr. Gordon Freeman, you were last seen exiting in City 17 with Alyx Vance as...

...award-winning Half-Life gameplay with...

Half-Life: Opposing Force

Return to the Black Mesa Research Facility as one of the military specialists...